[Reproducible-builds] Bug#792598: libreoffice-canzeley-client: please make the build reproducible

[Dhole]

Source: libreoffice-canzeley-client
Version: 0.4.0-2
Severity: wishlist
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

Hi,

While working on the "reproducible builds" effort [1], we have noticed
that libreoffice-canzeley-client could not be built reproducibly.

The attached patch removes timezone-varying timestamps from the
files extracted with unzip. Once applied, libreoffice-canzeley-client
can be built reproducibly in our reproducible toolchain.

 [1]: https://wiki.debian.org/ReproducibleBuilds


Regards,
-- 
Dhole
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diff -Nru libreoffice-canzeley-client-0.4.0/debian/changelog libreoffice-canzeley-client-0.4.0/debian/changelog
--- libreoffice-canzeley-client-0.4.0/debian/changelog	2014-10-25 02:03:57.000000000 +0200
+++ libreoffice-canzeley-client-0.4.0/debian/changelog	2015-07-15 19:22:27.000000000 +0200
@@ -1,3 +1,11 @@
+libreoffice-canzeley-client (0.4.0-2.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * add TZ=UTC before unzip in debian/rules to make the files mtime 
+    invariant to timezone to make the package build reproducibly.
+
+ -- Dhole <dhole at openmailbox.org>  Wed, 15 Jul 2015 19:22:19 +0200
+
 libreoffice-canzeley-client (0.4.0-2) unstable; urgency=low
 
   * Correct typo in control
diff -Nru libreoffice-canzeley-client-0.4.0/debian/rules libreoffice-canzeley-client-0.4.0/debian/rules
--- libreoffice-canzeley-client-0.4.0/debian/rules	2014-07-06 12:23:51.000000000 +0200
+++ libreoffice-canzeley-client-0.4.0/debian/rules	2015-07-15 19:22:12.000000000 +0200
@@ -26,7 +26,7 @@
 	dh_installdirs -A
 
 	cd $(CURDIR)/debian/libreoffice-canzeley-client/usr/lib/libreoffice/share/extensions/canzeley-client && \
-		unzip -o $(CURDIR)/Extension/canzeley_*.oxt
+		TZ=UTC unzip -o $(CURDIR)/Extension/canzeley_*.oxt
 	mv $(CURDIR)/debian/libreoffice-canzeley-client/usr/lib/libreoffice/share/extensions/canzeley-client/icons $(CURDIR)/debian/libreoffice-canzeley-client/usr/share/libreoffice-canzeley-client/
 
 	dh_lintian
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